Jntech JNP110KH-V3, Руководство пользователя

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6.3 Cable Selection for Electrical Connection
Please select cable according to the following table.
Table 6-3 Specification of Cables for Electrical Connection
Inverter
model
Conduct cable recommendation
（
mm²
）
DC side AC side
PV+
、
PV- U
、
V
、
W PE
JNP75KH
70mm 2 70mm 2 35mm 2
JNP90KH
95mm
2
95mm
2
35mm
2
JNP110KH
120mm 2 120mm 2 50mm 2
JNP132KH
120mm 2 120mm 2 50mm 2
6.4 DC Side Connection
Danger
！
Before connecting PV array and inverter, the PV array should be covered with
opaque materials and the DC switch should be off, otherwise, the PV array may
generate high voltage, and cause casualty. Non-professional person cannot operate.
Warning
！
Before connecting PV array to the inverter, ensure the impedance between PV array with
ground is not less than 1Mohm.